Flashing

CL Aluminum’s flashing products are designed to do one thing exceptionally well, keep water out and structures protected. From step flashing that seals roof-to-wall joints to Z-bar flashing that shields horizontal seams on sheds, our aluminum flashing is built to meet code, prevent leaks, and deliver long-term performance.

Each piece is precision-bent for a consistent fit, easy installation, and a watertight finish. Whether you’re working on a home, shed, or commercial project, our flashing line gives you professional-grade protection and peace of mind.

Why Contractors Choose CL Aluminum

• American-made at our own manufacturing facility
• Multiple sizes and gauges available for any project
• Three color options to match shingles or siding
• Factory-direct pricing — buy straight from the source
• Code-compliant and precision-bent for a perfect fit
• Dedicated service from order to shipment

Benefits of Aluminum Flashing

• Prevents leaks and water intrusion at critical roof joints
• Lightweight, easy to install, and corrosion-resistant
• Meets most building code requirements
• Protects fascia, sheathing, and wall joints from rot
• Delivers a clean, finished look that lasts

Delivery & Ordering Information

• Ships anywhere in the continental United States
• Free samples available upon request. Contact us here to get one shipped
• Multiple sizes and gauges available
• Competitive contractor pricing with no middleman markup
• Bulk and custom orders welcome